When running toys with MultiDimFit, setData in call to doFit was not re-setting the toy from the first toy.
Should also effect MaxLikelihoodFit except that the call to doFit is incorrect and reuseNLL isn't set to true.
Merge pull request #99 from nucleosynthesis/nckw-fix-issue-with-toys-and-setData

Fix call of setData.